Team Viewer used to work OK but it now only shows a blank white box whenever I try to install it? I'm using Windows 10 64bit OS and never had a problem before. I had completly removed it form my PC but had an HP printer support tech try to have me install it to get printer support and again once I run the instillation file as an Admin I just get a blank white box? I even fresh insalled my Windows OS and keep getting the same problem everytime.